package day03;
//if...else if结构的演示
public class IfElseIfDemo {
    public static void main(String[] args) {
        //满2000打5折,满1000不满2000打7折,满500不满1000打八折,不满五百打九折
        double price = 10;//消费金额
        if(price>=2000){
            price*=0.5;
        }else if (price>=1000){
            price*=0.7;
        }else if (price>=500){
            price*=0.8;
        }else{
            price*=0.9;
        }
        System.out.println("最终消费金额为:"+price);
    }
}
